Introduction

Little defects are hardly remembered, easily forgotten and after years it leads to arthrosis.

Most people are suffering from inflammatory and painful cartilage defects.

In every step of us, 5,5 times of our body weight comprasses to our knee. According to this formula, a man having 60 kg weight has a pressure of 330 kg weight on the knee. So at this time an improper motion leads to a cartilage defect. Although cartilage tissue has a self regenerative capability, after a while this small defects leads to surgical operation.

Little defects are hardly remembered, easily forgotten and after years it leads to arthrosis.

Because these defects leads to inflammation and pain so it lessens the life quality of the person. The studies showed that only in Germany, there are about 8-9 million people is suffering from this defect. This is a really serious condition and shows a progressive development. In the following period, there will be seen a destruction of the whole cartilage surface. The bone and the cartilage rub each other and this leads to a painful feeling.